| 1 | import bt2 |
| 2 | |
| 3 | |
| 4 | class TheIteratorOfConfusion(bt2._UserMessageIterator): |
| 5 | def __init__(self, config, port): |
| 6 | self._at = 0 |
| 7 | test_name = port.user_data[0] |
| 8 | TEST_CASES[test_name].create_msgs(self, port.user_data[1:]) |
| 9 | |
| 10 | def __next__(self): |
| 11 | if self._at < len(self._msgs): |
| 12 | msg = self._msgs[self._at] |
| 13 | self._at += 1 |
| 14 | return msg |
| 15 | raise StopIteration |
| 16 | |
| 17 | |
| 18 | @bt2.plugin_component_class |
| 19 | class TheSourceOfConfusion( |
| 20 | bt2._UserSourceComponent, message_iterator_class=TheIteratorOfConfusion |
| 21 | ): |
| 22 | def __init__(self, config, params, obj): |
| 23 | test_name = str(params['test-name']) |
| 24 | |
| 25 | TEST_CASES[test_name].source_setup(self, test_name) |
| 26 | |
| 27 | |
| 28 | class DiffTraceName: |
| 29 | def source_setup(src, test_name): |
| 30 | tc1 = src._create_trace_class() |
| 31 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 32 | tc2 = src._create_trace_class() |
| 33 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 34 | |
| 35 | trace_name1 = 'rouyn' |
| 36 | trace_name2 = 'noranda' |
| 37 | |
| 38 | src._add_output_port('out1', (test_name, 1, tc1, cc1, trace_name1)) |
| 39 | src._add_output_port('out2', (test_name, 2, tc2, cc2, trace_name2)) |
| 40 | |
| 41 | def create_msgs(msg_iter, params): |
| 42 | iter_id, tc, cc, trace_name = params |
| 43 | trace = tc(name=trace_name) |
| 44 | sc = tc.create_stream_class( |
| 45 | default_clock_class=cc, assigns_automatic_stream_id=False |
| 46 | ) |
| 47 | stream = trace.create_stream(sc, 0) |
| 48 | |
| 49 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 50 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 51 | |
| 52 | msg_iter._msgs = [sb_msg, se_msg] |
| 53 | |
| 54 | |
| 55 | class DiffStreamName: |
| 56 | def source_setup(src, test_name): |
| 57 | tc1 = src._create_trace_class() |
| 58 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 59 | tc2 = src._create_trace_class() |
| 60 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 61 | |
| 62 | stream_name1 = 'port-daniel' |
| 63 | stream_name2 = 'gascon' |
| 64 | |
| 65 | src._add_output_port('out1', (test_name, 1, tc1, cc1, stream_name1)) |
| 66 | src._add_output_port('out2', (test_name, 2, tc2, cc2, stream_name2)) |
| 67 | |
| 68 | def create_msgs(msg_iter, params): |
| 69 | iter_id, tc, cc, stream_name = params |
| 70 | trace = tc() |
| 71 | sc = tc.create_stream_class( |
| 72 | default_clock_class=cc, assigns_automatic_stream_id=False |
| 73 | ) |
| 74 | stream = trace.create_stream(sc, 0, stream_name) |
| 75 | |
| 76 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 77 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 78 | |
| 79 | msg_iter._msgs = [sb_msg, se_msg] |
| 80 | |
| 81 | |
| 82 | class DiffStreamId: |
| 83 | def source_setup(src, test_name): |
| 84 | tc1 = src._create_trace_class() |
| 85 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 86 | tc2 = src._create_trace_class() |
| 87 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 88 | |
| 89 | stream_id1 = 18 |
| 90 | stream_id2 = 23 |
| 91 | |
| 92 | src._add_output_port('out1', (test_name, 1, tc1, cc1, stream_id1)) |
| 93 | src._add_output_port('out2', (test_name, 2, tc2, cc2, stream_id2)) |
| 94 | |
| 95 | def create_msgs(msg_iter, params): |
| 96 | iter_id, tc, cc, stream_id = params |
| 97 | trace = tc() |
| 98 | sc = tc.create_stream_class( |
| 99 | default_clock_class=cc, assigns_automatic_stream_id=False |
| 100 | ) |
| 101 | stream = trace.create_stream(sc, stream_id) |
| 102 | |
| 103 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 104 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 105 | |
| 106 | msg_iter._msgs = [sb_msg, se_msg] |
| 107 | |
| 108 | |
| 109 | class DiffStreamNoName: |
| 110 | def source_setup(src, test_name): |
| 111 | tc1 = src._create_trace_class() |
| 112 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 113 | tc2 = src._create_trace_class() |
| 114 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 115 | |
| 116 | stream_name1 = "one" |
| 117 | stream_name2 = None |
| 118 | |
| 119 | src._add_output_port('out1', (test_name, 1, tc1, cc1, stream_name1)) |
| 120 | src._add_output_port('out2', (test_name, 2, tc2, cc2, stream_name2)) |
| 121 | |
| 122 | def create_msgs(msg_iter, params): |
| 123 | iter_id, tc, cc, stream_no_name = params |
| 124 | trace = tc() |
| 125 | sc = tc.create_stream_class( |
| 126 | default_clock_class=cc, assigns_automatic_stream_id=False |
| 127 | ) |
| 128 | stream = trace.create_stream(sc, 0, name=stream_no_name) |
| 129 | |
| 130 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 131 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 132 | |
| 133 | msg_iter._msgs = [sb_msg, se_msg] |
| 134 | |
| 135 | |
| 136 | class DiffStreamClassId: |
| 137 | def source_setup(src, test_name): |
| 138 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 139 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 140 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 141 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 142 | |
| 143 | stream_class_id1 = 18 |
| 144 | stream_class_id2 = 23 |
| 145 | |
| 146 | src._add_output_port('out1', (test_name, 1, tc1, cc1, stream_class_id1)) |
| 147 | src._add_output_port('out2', (test_name, 2, tc2, cc2, stream_class_id2)) |
| 148 | |
| 149 | def create_msgs(msg_iter, params): |
| 150 | iter_id, tc, cc, stream_class_id = params |
| 151 | trace = tc() |
| 152 | sc = tc.create_stream_class( |
| 153 | default_clock_class=cc, |
| 154 | id=stream_class_id, |
| 155 | assigns_automatic_stream_id=False, |
| 156 | ) |
| 157 | stream = trace.create_stream(sc, 0) |
| 158 | |
| 159 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 160 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 161 | |
| 162 | msg_iter._msgs = [sb_msg, se_msg] |
| 163 | |
| 164 | |
| 165 | class DiffStreamClassName: |
| 166 | def source_setup(src, test_name): |
| 167 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 168 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 169 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 170 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 171 | |
| 172 | stream_class_name1 = 'one' |
| 173 | stream_class_name2 = 'two' |
| 174 | |
| 175 | src._add_output_port('out1', (test_name, 1, tc1, cc1, stream_class_name1)) |
| 176 | src._add_output_port('out2', (test_name, 2, tc2, cc2, stream_class_name2)) |
| 177 | |
| 178 | def create_msgs(msg_iter, params): |
| 179 | iter_id, tc, cc, stream_class_name = params |
| 180 | trace = tc() |
| 181 | sc = tc.create_stream_class( |
| 182 | default_clock_class=cc, |
| 183 | id=0, |
| 184 | name=stream_class_name, |
| 185 | assigns_automatic_stream_id=False, |
| 186 | ) |
| 187 | stream = trace.create_stream(sc, 0) |
| 188 | |
| 189 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 190 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 191 | |
| 192 | msg_iter._msgs = [sb_msg, se_msg] |
| 193 | |
| 194 | |
| 195 | class DiffStreamClassNoName: |
| 196 | def source_setup(src, test_name): |
| 197 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 198 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 199 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 200 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 201 | |
| 202 | stream_class_name1 = 'one' |
| 203 | stream_class_name2 = None |
| 204 | |
| 205 | src._add_output_port('out1', (test_name, 1, tc1, cc1, stream_class_name1)) |
| 206 | src._add_output_port('out2', (test_name, 2, tc2, cc2, stream_class_name2)) |
| 207 | |
| 208 | def create_msgs(msg_iter, params): |
| 209 | iter_id, tc, cc, stream_class_name = params |
| 210 | trace = tc() |
| 211 | sc = tc.create_stream_class( |
| 212 | default_clock_class=cc, |
| 213 | id=0, |
| 214 | name=stream_class_name, |
| 215 | assigns_automatic_stream_id=False, |
| 216 | ) |
| 217 | stream = trace.create_stream(sc, 0) |
| 218 | |
| 219 | sb_msg = msg_iter._create_stream_beginning_message(stream, 0) |
| 220 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 221 | |
| 222 | msg_iter._msgs = [sb_msg, se_msg] |
| 223 | |
| 224 | |
| 225 | class BasicTimestampOrdering: |
| 226 | def source_setup(src, test_name): |
| 227 | tc = src._create_trace_class() |
| 228 | cc = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 229 | |
| 230 | timestamp1 = 0 |
| 231 | timestamp2 = 120 |
| 232 | timestamp3 = 4 |
| 233 | |
| 234 | src._add_output_port('out1', (test_name, 1, tc, cc, timestamp1)) |
| 235 | src._add_output_port('out2', (test_name, 2, tc, cc, timestamp2)) |
| 236 | src._add_output_port('out3', (test_name, 3, tc, cc, timestamp3)) |
| 237 | |
| 238 | def create_msgs(msg_iter, params): |
| 239 | iter_id, tc, cc, timestamp = params |
| 240 | trace = tc() |
| 241 | sc = tc.create_stream_class(default_clock_class=cc) |
| 242 | stream = trace.create_stream(sc) |
| 243 | |
| 244 | sb_msg = msg_iter._create_stream_beginning_message(stream, timestamp) |
| 245 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 246 | |
| 247 | msg_iter._msgs = [sb_msg, se_msg] |
| 248 | |
| 249 | |
| 250 | class MultiIterOrdering: |
| 251 | def source_setup(src, test_name): |
| 252 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 253 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 254 | tc3 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 255 | tc4 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 256 | cc = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 257 | |
| 258 | src._add_output_port('out1', (test_name, 1, tc1, cc)) |
| 259 | src._add_output_port('out2', (test_name, 2, tc2, cc)) |
| 260 | src._add_output_port('out3', (test_name, 3, tc3, cc)) |
| 261 | src._add_output_port('out4', (test_name, 4, tc4, cc)) |
| 262 | |
| 263 | def create_msgs(msg_iter, params): |
| 264 | iter_id, tc, cc = params |
| 265 | trace_hello = tc(name='hello') |
| 266 | trace_meow = tc(name='meow') |
| 267 | |
| 268 | # Craft list of messages for each iterator so that the last messages of |
| 269 | # each iterator are all sharing the same timestamp. |
| 270 | clock_snapshot_value = 25 |
| 271 | |
| 272 | if iter_id == 1: |
| 273 | # Event, 2500 ns, trace "hello", stream class 0, stream 1 |
| 274 | stream_class0 = tc.create_stream_class( |
| 275 | id=0, default_clock_class=cc, assigns_automatic_stream_id=False |
| 276 | ) |
| 277 | sc_0_stream_1 = trace_hello.create_stream(stream_class0, id=1) |
| 278 | event_class = stream_class0.create_event_class(name='saumon atlantique') |
| 279 | |
| 280 | msg_iter._msgs = [ |
| 281 | msg_iter._create_stream_beginning_message(sc_0_stream_1, 0), |
| 282 | msg_iter._create_event_message( |
| 283 | event_class, sc_0_stream_1, clock_snapshot_value |
| 284 | ), |
| 285 | msg_iter._create_stream_end_message(sc_0_stream_1, iter_id * 193), |
| 286 | ] |
| 287 | elif iter_id == 2: |
| 288 | # Packet beginning, 2500 ns, trace "meow", stream class 0, stream 1 |
| 289 | stream_class0 = tc.create_stream_class( |
| 290 | id=0, |
| 291 | default_clock_class=cc, |
| 292 | supports_packets=True, |
| 293 | packets_have_beginning_default_clock_snapshot=True, |
| 294 | packets_have_end_default_clock_snapshot=True, |
| 295 | assigns_automatic_stream_id=False, |
| 296 | ) |
| 297 | |
| 298 | sc_0_stream_1 = trace_meow.create_stream(stream_class0, id=1) |
| 299 | packet = sc_0_stream_1.create_packet() |
| 300 | |
| 301 | msg_iter._msgs = [ |
| 302 | msg_iter._create_stream_beginning_message(sc_0_stream_1, 1), |
| 303 | msg_iter._create_packet_beginning_message(packet, clock_snapshot_value), |
| 304 | msg_iter._create_packet_end_message(packet, iter_id * 79), |
| 305 | msg_iter._create_stream_end_message(sc_0_stream_1, iter_id * 193), |
| 306 | ] |
| 307 | elif iter_id == 3: |
| 308 | # Stream beginning, 2500 ns, trace "hello", stream class 0, stream 0 |
| 309 | stream_class0 = tc.create_stream_class( |
| 310 | id=0, default_clock_class=cc, assigns_automatic_stream_id=False |
| 311 | ) |
| 312 | |
| 313 | sc_0_stream_0 = trace_hello.create_stream(stream_class0, id=0) |
| 314 | |
| 315 | msg_iter._msgs = [ |
| 316 | msg_iter._create_stream_beginning_message( |
| 317 | sc_0_stream_0, clock_snapshot_value |
| 318 | ), |
| 319 | msg_iter._create_stream_end_message(sc_0_stream_0, iter_id * 193), |
| 320 | ] |
| 321 | elif iter_id == 4: |
| 322 | # Event, 2500 ns, trace "meow", stream class 1, stream 1 |
| 323 | stream_class1 = tc.create_stream_class( |
| 324 | id=1, default_clock_class=cc, assigns_automatic_stream_id=False |
| 325 | ) |
| 326 | |
| 327 | sc_1_stream_1 = trace_meow.create_stream(stream_class1, id=1) |
| 328 | |
| 329 | event_class = stream_class1.create_event_class(name='bar rayƩ') |
| 330 | msg_iter._msgs = [ |
| 331 | msg_iter._create_stream_beginning_message(sc_1_stream_1, 3), |
| 332 | msg_iter._create_event_message( |
| 333 | event_class, sc_1_stream_1, clock_snapshot_value |
| 334 | ), |
| 335 | msg_iter._create_stream_end_message(sc_1_stream_1, iter_id * 193), |
| 336 | ] |
| 337 | |
| 338 | |
| 339 | class DiffEventClassName: |
| 340 | def source_setup(src, test_name): |
| 341 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 342 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 343 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 344 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 345 | |
| 346 | event_class_name1 = 'Hull' |
| 347 | event_class_name2 = 'Gatineau' |
| 348 | |
| 349 | src._add_output_port('out1', (test_name, 1, tc1, cc1, event_class_name1)) |
| 350 | src._add_output_port('out2', (test_name, 2, tc2, cc2, event_class_name2)) |
| 351 | |
| 352 | def create_msgs(msg_iter, params): |
| 353 | iter_id, tc, cc, event_class_name = params |
| 354 | trace = tc() |
| 355 | sc = tc.create_stream_class( |
| 356 | default_clock_class=cc, |
| 357 | id=0, |
| 358 | assigns_automatic_stream_id=False, |
| 359 | supports_packets=False, |
| 360 | ) |
| 361 | ec = sc.create_event_class(name=event_class_name) |
| 362 | |
| 363 | stream = trace.create_stream(sc, 0) |
| 364 | |
| 365 | # Use event class name length as timestamp so that both stream |
| 366 | # beginning message are not at the same time. This test is targetting |
| 367 | # event message. |
| 368 | sb_msg = msg_iter._create_stream_beginning_message(stream, len(ec.name)) |
| 369 | ev_msg = msg_iter._create_event_message(ec, stream, 50) |
| 370 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 371 | |
| 372 | msg_iter._msgs = [sb_msg, ev_msg, se_msg] |
| 373 | |
| 374 | |
| 375 | class DiffEventClassId: |
| 376 | def source_setup(src, test_name): |
| 377 | tc1 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 378 | cc1 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 379 | tc2 = src._create_trace_class(assigns_automatic_stream_class_id=False) |
| 380 | cc2 = src._create_clock_class(frequency=1, offset=bt2.ClockClassOffset(0)) |
| 381 | |
| 382 | event_class_id1 = 1 |
| 383 | event_class_id2 = 2 |
| 384 | |
| 385 | src._add_output_port('out1', (test_name, 1, tc1, cc1, event_class_id1)) |
| 386 | src._add_output_port('out2', (test_name, 2, tc2, cc2, event_class_id2)) |
| 387 | |
| 388 | def create_msgs(msg_iter, params): |
| 389 | iter_id, tc, cc, event_class_id = params |
| 390 | trace = tc() |
| 391 | sc = tc.create_stream_class( |
| 392 | default_clock_class=cc, |
| 393 | id=0, |
| 394 | assigns_automatic_stream_id=False, |
| 395 | assigns_automatic_event_class_id=False, |
| 396 | supports_packets=False, |
| 397 | ) |
| 398 | ec = sc.create_event_class(id=event_class_id) |
| 399 | |
| 400 | stream = trace.create_stream(sc, 0) |
| 401 | |
| 402 | # Use event class id as timestamp so that both stream beginning message |
| 403 | # are not at the same time. This test is targetting event message. |
| 404 | sb_msg = msg_iter._create_stream_beginning_message(stream, ec.id) |
| 405 | ev_msg = msg_iter._create_event_message(ec, stream, 50) |
| 406 | se_msg = msg_iter._create_stream_end_message(stream, iter_id * 193) |
| 407 | |
| 408 | msg_iter._msgs = [sb_msg, ev_msg, se_msg] |
| 409 | |
| 410 | |
| 411 | class DiffInactivityMsgCs: |
| 412 | def source_setup(src, test_name): |
| 413 | cc1 = src._create_clock_class( |
| 414 | frequency=1, name='La Baie', offset=bt2.ClockClassOffset(0) |
| 415 | ) |
| 416 | cc2 = src._create_clock_class( |
| 417 | frequency=1, name='Chicoutimi', offset=bt2.ClockClassOffset(0) |
| 418 | ) |
| 419 | |
| 420 | src._add_output_port('out1', (test_name, cc1)) |
| 421 | src._add_output_port('out2', (test_name, cc2)) |
| 422 | |
| 423 | def create_msgs(msg_iter, params): |
| 424 | (cc,) = params |
| 425 | sb_msg = msg_iter._create_message_iterator_inactivity_message(cc, 0) |
| 426 | msg_iter._msgs = [sb_msg] |
| 427 | |
| 428 | |
| 429 | TEST_CASES = { |
| 430 | 'diff_trace_name': DiffTraceName, |
| 431 | 'diff_event_class_name': DiffEventClassName, |
| 432 | 'diff_event_class_id': DiffEventClassId, |
| 433 | 'diff_stream_name': DiffStreamName, |
| 434 | 'diff_stream_no_name': DiffStreamNoName, |
| 435 | 'diff_stream_id': DiffStreamId, |
| 436 | 'diff_stream_class_id': DiffStreamClassId, |
| 437 | 'diff_stream_class_name': DiffStreamClassName, |
| 438 | 'diff_stream_class_no_name': DiffStreamClassNoName, |
| 439 | 'diff_inactivity_msg_cs': DiffInactivityMsgCs, |
| 440 | 'basic_timestamp_ordering': BasicTimestampOrdering, |
| 441 | 'multi_iter_ordering': MultiIterOrdering, |
| 442 | } |
| 443 | |
| 444 | bt2.register_plugin(__name__, 'test-muxer') |